Fixing the JS and the templates toget rid of django_und, and refresh the display value

2 jobs for 64-les-boutons-upvote-downvote-ne-fonctionnent-pas in 3 minutes and 41 seconds (queued for 1 second)
latest
Status Name Job ID Coverage
  Test
passed unit tests #5106
preprod

00:01:46

85.0%
 
  Build
passed static build #5107
preprod

00:01:55